The length of a rectangle is (8x – 9) and the width is (2x + 3).
1 answer:
Answer:
P = 20x - 12
Step-by-step explanation:
The Perimeter of a Rectangle is 2l + 2w, where l is the length and w is the width.
Now, let's substitute the given values.
2(8x - 9) + 2(2x + 3)
= 16x - 18 + 4x + 6
= 20x - 12 <--- This is the answer
Hope this helps!
You might be interested in
Answer:
120-64=56
Step-by-step explanation:
So what you do,is you add them together to get 13/10 but then you can also simplify it but you can keep the answer to 13/10
£17.50 is 50% of what number
Now the same in math:
£17.50 = .50 x n pr £17.50 = .5n
Divide both sides by .5
n= £ 35
Answer:
false
Step-by-step explanation:
x=4andy=7
2×4+7 isnot equal to 7
